InerziaTimer!

Free Countdown Timer is a free, full-featured and user-friendly countdown timer for Windows

CookTimer is a simple cross-platform countdown timer that helps when cooking, making tea or eggs. It also works for any other timing purpose such as working out. it was developed using wxWidgets and was tested on Windows and Linux.

TTclock is a simple, compact alarm clock, countdown timer and stopwatch that can be minimized to the system tray. It has two display modes: pure clock and control panel.

All the timers I tested were too complex for my taste. I decided to write one that was dead simple, so you could run it, type in a time and hit enter. The aim of SnapTimer is to get out of the way and help you be productive. It's fast, lightweight and simple to use, but powerful too.

30/30 - You have never experienced a timer app quite like this! Simple. Attractive. Useful.

Online countdown timer, alarm clock, and stopwatch.

TimeLeft is a versatile desktop utility - it can be used as a countdown clock, reminder, clock, alarm clock, tray clock, stopwatch, timer, sticker, auction watch, work days/hours countdown clock and time synchronization utility. TimeLeft uses Winamp skins to show digits and text.

OK Timer’s simple and intuitive design makes it a worthy alternative that allows you to manage multiple timers under one roof.

Timebar stays out of your way while making sure you don't lose track of time. When you need it, it turns your entire menu bar into a subtle progress bar that slowly slides away.

This is a simple app that creates a timer, and when time finishes, a sound is played. It has two modes, GUI mode for user interface and terminal/console mode to execute and use it from a terminal emulator/command prompt.

Timer and stopwatch may be needed in an unexpected moment, but with this application you will never be alone with the problem.